Urban mobility problems demand clarity. Intersections remain the most common sites for crashes, congestion, and violations.

Q: I read yet another answer of yours about damaged sensors. Some intersections use wire loops buried in the roadway and some use cameras mounted with the traffic lights. Out of curiosity, how do they ...

Q: Stephen Wysong of Hemet said he has noticed over the years that most people seem unaware of the magnetic loop sensors embedded in the roadway at signaled intersections. He has seen overly cautious ...

Many red lights fail to detect smaller vehicles like bikes and scooters due to sensor limitations. Inductive loops, common in traffic signals, rely on sufficient metal mass to register a vehicle.

Utilizing their SureCross Wireless Network and their M-GAGE Wireless Sensor Node, Banner Engineering Corp managed to create an efficient and reliable vehicle sensing system. The M-GAGE detects ...

SAN DIEGOSAN DIEGO — San Diego is launching a new campaign to reduce traffic congestion across the city by fixing thousands of in-ground vehicle detection magnets that help make intersections more ...